CVE-2018-25213

Nsauditor 3.0.28.0 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input to the DNS Lookup tool. Attackers can craft a payload with SEH chain overwrite and inject shellcode through the DNS Query field to achieve code execution with application privileges.

Score

CVSS 4.0 8.6 High

Status

Analyzed - disclosure@vulncheck.com

Published

2026-03-26

Last modified

2026-03-26

Weaknesses

CWE-787

Affected products

• Nsauditor (Nsasoft)
• Nsauditor Local Seh Buffer Overflow (Nsauditor)

References

• http://www.nsauditor.com
• http://www.nsauditor.com/downloads/nsauditor_setup.exe
• https://www.exploit-db.com/exploits/46005
• https://www.vulncheck.com/advisories/nsauditor-local-seh-buffer-overflow